CN109561922A - 肿瘤消融系统 - Google Patents
肿瘤消融系统 Download PDFInfo
- Publication number
- CN109561922A CN109561922A CN201780029411.5A CN201780029411A CN109561922A CN 109561922 A CN109561922 A CN 109561922A CN 201780029411 A CN201780029411 A CN 201780029411A CN 109561922 A CN109561922 A CN 109561922A
- Authority
- CN
- China
- Prior art keywords
- heating
- needle set
- wire
- shell
- ablation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000002679 ablation Methods 0.000 title claims abstract description 256
- 206010028980 Neoplasm Diseases 0.000 title claims abstract description 137
- 238000010438 heat treatment Methods 0.000 claims abstract description 530
- 239000000126 substance Substances 0.000 claims description 78
- 239000003814 drug Substances 0.000 claims description 53
- 238000000034 method Methods 0.000 claims description 48
- 239000011248 coating agent Substances 0.000 claims description 33
- 238000000576 coating method Methods 0.000 claims description 33
- 239000000919 ceramic Substances 0.000 claims description 31
- 239000000945 filler Substances 0.000 claims description 28
- 229920001059 synthetic polymer Polymers 0.000 claims description 24
- 238000012856 packing Methods 0.000 claims description 23
- 238000011282 treatment Methods 0.000 claims description 23
- 229910052751 metal Inorganic materials 0.000 claims description 18
- 239000002184 metal Substances 0.000 claims description 18
- 206010037660 Pyrexia Diseases 0.000 claims description 17
- 239000011261 inert gas Substances 0.000 claims description 15
- 229940079593 drug Drugs 0.000 claims description 14
- 239000012212 insulator Substances 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 12
- 238000005259 measurement Methods 0.000 claims description 10
- 239000002961 echo contrast media Substances 0.000 claims description 9
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 8
- 239000004917 carbon fiber Substances 0.000 claims description 8
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 8
- 229910001120 nichrome Inorganic materials 0.000 claims description 8
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims description 8
- 229910052721 tungsten Inorganic materials 0.000 claims description 8
- 239000010937 tungsten Substances 0.000 claims description 8
- 230000005611 electricity Effects 0.000 claims description 4
- 230000005855 radiation Effects 0.000 claims 1
- 230000008520 organization Effects 0.000 description 73
- 239000004020 conductor Substances 0.000 description 28
- 239000002245 particle Substances 0.000 description 24
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 21
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 20
- 210000003205 muscle Anatomy 0.000 description 19
- 210000001519 tissue Anatomy 0.000 description 18
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 17
- 239000007789 gas Substances 0.000 description 16
- 229920000642 polymer Polymers 0.000 description 13
- 239000003513 alkali Substances 0.000 description 11
- 150000007522 mineralic acids Chemical class 0.000 description 11
- 229910052786 argon Inorganic materials 0.000 description 10
- 201000001441 melanoma Diseases 0.000 description 10
- 229920000208 temperature-responsive polymer Polymers 0.000 description 10
- 238000010792 warming Methods 0.000 description 10
- 210000004027 cell Anatomy 0.000 description 9
- 230000003211 malignant effect Effects 0.000 description 9
- 201000011510 cancer Diseases 0.000 description 8
- 230000000694 effects Effects 0.000 description 8
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 7
- 244000247747 Coptis groenlandica Species 0.000 description 7
- 235000002991 Coptis groenlandica Nutrition 0.000 description 7
- 241000209094 Oryza Species 0.000 description 7
- 235000007164 Oryza sativa Nutrition 0.000 description 7
- 239000004809 Teflon Substances 0.000 description 7
- 238000005498 polishing Methods 0.000 description 7
- 238000012545 processing Methods 0.000 description 7
- 235000009566 rice Nutrition 0.000 description 7
- 229910001220 stainless steel Inorganic materials 0.000 description 7
- 239000010935 stainless steel Substances 0.000 description 7
- 239000001307 helium Substances 0.000 description 6
- 229910052734 helium Inorganic materials 0.000 description 6
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 6
- 229910052743 krypton Inorganic materials 0.000 description 6
- DNNSSWSSYDEUBZ-UHFFFAOYSA-N krypton atom Chemical compound [Kr] DNNSSWSSYDEUBZ-UHFFFAOYSA-N 0.000 description 6
- 239000007788 liquid Substances 0.000 description 6
- 229910052754 neon Inorganic materials 0.000 description 6
- GKAOGPIIYCISHV-UHFFFAOYSA-N neon atom Chemical compound [Ne] GKAOGPIIYCISHV-UHFFFAOYSA-N 0.000 description 6
- 238000001356 surgical procedure Methods 0.000 description 6
- 229910052724 xenon Inorganic materials 0.000 description 6
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 5
- 238000005253 cladding Methods 0.000 description 5
- 239000002872 contrast media Substances 0.000 description 5
- 238000000608 laser ablation Methods 0.000 description 5
- 210000003928 nasal cavity Anatomy 0.000 description 5
- 230000001575 pathological effect Effects 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 208000032843 Hemorrhage Diseases 0.000 description 4
- 230000002159 abnormal effect Effects 0.000 description 4
- 230000000740 bleeding effect Effects 0.000 description 4
- 238000002591 computed tomography Methods 0.000 description 4
- 235000019441 ethanol Nutrition 0.000 description 4
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 4
- 229910052737 gold Inorganic materials 0.000 description 4
- 239000010931 gold Substances 0.000 description 4
- 238000007674 radiofrequency ablation Methods 0.000 description 4
- 239000000523 sample Substances 0.000 description 4
- 238000002560 therapeutic procedure Methods 0.000 description 4
- 210000004881 tumor cell Anatomy 0.000 description 4
- 208000027418 Wounds and injury Diseases 0.000 description 3
- 210000004369 blood Anatomy 0.000 description 3
- 239000008280 blood Substances 0.000 description 3
- 208000035269 cancer or benign tumor Diseases 0.000 description 3
- 230000005672 electromagnetic field Effects 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 238000001959 radiotherapy Methods 0.000 description 3
- XUMBMVFBXHLACL-UHFFFAOYSA-N Melanin Chemical compound O=C1C(=O)C(C2=CNC3=C(C(C(=O)C4=C32)=O)C)=C2C4=CNC2=C1C XUMBMVFBXHLACL-UHFFFAOYSA-N 0.000 description 2
- 206010027476 Metastases Diseases 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 2
- 208000034578 Multiple myelomas Diseases 0.000 description 2
- 206010035226 Plasma cell myeloma Diseases 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 210000000981 epithelium Anatomy 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 230000005294 ferromagnetic effect Effects 0.000 description 2
- 208000014951 hematologic disease Diseases 0.000 description 2
- 206010020718 hyperplasia Diseases 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000003834 intracellular effect Effects 0.000 description 2
- 208000032839 leukemia Diseases 0.000 description 2
- 230000009401 metastasis Effects 0.000 description 2
- 238000007920 subcutaneous administration Methods 0.000 description 2
- 241000282465 Canis Species 0.000 description 1
- 201000009030 Carcinoma Diseases 0.000 description 1
- 206010066476 Haematological malignancy Diseases 0.000 description 1
- 208000002250 Hematologic Neoplasms Diseases 0.000 description 1
- 206010025323 Lymphomas Diseases 0.000 description 1
- 238000005481 NMR spectroscopy Methods 0.000 description 1
- 206010039491 Sarcoma Diseases 0.000 description 1
- 238000010317 ablation therapy Methods 0.000 description 1
- 210000000577 adipose tissue Anatomy 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 210000000481 breast Anatomy 0.000 description 1
- 208000002458 carcinoid tumor Diseases 0.000 description 1
- 210000000845 cartilage Anatomy 0.000 description 1
- 230000010261 cell growth Effects 0.000 description 1
- 238000002512 chemotherapy Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000012377 drug delivery Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000012010 growth Effects 0.000 description 1
- 238000010231 histologic analysis Methods 0.000 description 1
- 238000000338 in vitro Methods 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 210000003734 kidney Anatomy 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 230000005291 magnetic effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002923 metal particle Substances 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 210000004400 mucous membrane Anatomy 0.000 description 1
- 230000017074 necrotic cell death Effects 0.000 description 1
- 210000004126 nerve fiber Anatomy 0.000 description 1
- 230000000505 pernicious effect Effects 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 230000002980 postoperative effect Effects 0.000 description 1
- 210000002307 prostate Anatomy 0.000 description 1
- 210000000664 rectum Anatomy 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 210000002027 skeletal muscle Anatomy 0.000 description 1
- 230000004206 stomach function Effects 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- 238000000015 thermotherapy Methods 0.000 description 1
- 210000001685 thyroid gland Anatomy 0.000 description 1
- 230000000451 tissue damage Effects 0.000 description 1
- 231100000827 tissue damage Toxicity 0.000 description 1
- 208000037816 tissue injury Diseases 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
- 238000011179 visual inspection Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
- A61B18/08—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by means of electrically-heated probes
- A61B18/082—Probes or electrodes therefor
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
- A61B18/06—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating caused by chemical reaction, e.g. moxaburners
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
- A61B18/08—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by means of electrically-heated probes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
- A61B18/08—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by means of electrically-heated probes
- A61B18/10—Power sources therefor
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
- A61L31/02—Inorganic materials
- A61L31/022—Metals or alloys
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
- A61L31/02—Inorganic materials
- A61L31/024—Carbon; Graphite
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
- A61L31/02—Inorganic materials
- A61L31/026—Ceramic or ceramic-like structures, e.g. glasses
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
- A61L31/04—Macromolecular materials
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
- A61L31/08—Materials for coatings
- A61L31/10—Macromolecular materials
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
- A61L31/14—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
- A61L31/14—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
- A61L31/16—Biologically active materials, e.g. therapeutic substances
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/10—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B18/02—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by cooling, e.g. cryogenic techniques
- A61B18/0218—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by cooling, e.g. cryogenic techniques with open-end cryogenic probe, e.g. for spraying fluid directly on tissue or via a tissue-contacting porous tip
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B2017/00831—Material properties
- A61B2017/00893—Material properties pharmaceutically effective
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B2018/00053—Mechanical features of the instrument of device
- A61B2018/00059—Material properties
- A61B2018/00089—Thermal conductivity
- A61B2018/00101—Thermal conductivity low, i.e. thermally insulating
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B2018/00571—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for achieving a particular surgical effect
- A61B2018/00577—Ablation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B2018/00636—Sensing and controlling the application of energy
- A61B2018/00773—Sensed parameters
- A61B2018/00791—Temperature
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B2018/00994—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body combining two or more different kinds of non-mechanical energy or combining one or more non-mechanical energies with ultrasound
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B18/02—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by cooling, e.g. cryogenic techniques
- A61B2018/0293—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by cooling, e.g. cryogenic techniques using an instrument interstitially inserted into the body, e.g. needle
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
- A61B2018/044—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating the surgical action being effected by a circulating hot fluid
- A61B2018/048—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating the surgical action being effected by a circulating hot fluid in gaseous form
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
- A61B18/08—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by means of electrically-heated probes
- A61B18/082—Probes or electrodes therefor
- A61B2018/087—Probes or electrodes therefor using semiconductors as heating element
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/48—Diagnostic techniques
- A61B8/481—Diagnostic techniques involving the use of contrast agent, e.g. microbubbles introduced into the bloodstream
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2300/00—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
- A61L2300/60—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices characterised by a special physical form
- A61L2300/606—Coatings
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2420/00—Materials or methods for coatings medical devices
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/158—Needles for infusions; Accessories therefor, e.g. for inserting infusion needles, or for holding them on the body
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Engineering & Computer Science (AREA)
- Veterinary Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Heart & Thoracic Surgery (AREA)
- Biomedical Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Molecular Biology (AREA)
- Epidemiology (AREA)
- Vascular Medicine (AREA)
- Otolaryngology (AREA)
- Medical Informatics (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Inorganic Chemistry (AREA)
- Ceramic Engineering (AREA)
- Radiology & Medical Imaging (AREA)
- Pathology (AREA)
- Medicinal Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Surgical Instruments (AREA)
- Radiation-Therapy Devices (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201662335735P | 2016-05-13 | 2016-05-13 | |
US62/335735 | 2016-05-13 | ||
PCT/CN2017/083798 WO2017193938A1 (en) | 2016-05-13 | 2017-05-10 | Tumor ablation system |
Publications (1)
Publication Number | Publication Date |
---|---|
CN109561922A true CN109561922A (zh) | 2019-04-02 |
Family
ID=60266329
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201780029411.5A Pending CN109561922A (zh) | 2016-05-13 | 2017-05-10 | 肿瘤消融系统 |
Country Status (6)
Country | Link |
---|---|
US (1) | US20190059971A1 (de) |
EP (1) | EP3454768A4 (de) |
JP (1) | JP2019516472A (de) |
CN (1) | CN109561922A (de) |
TW (1) | TWI653966B (de) |
WO (1) | WO2017193938A1 (de) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110890795A (zh) * | 2019-10-14 | 2020-03-17 | 宴晶科技(北京)有限公司 | 一种基于非接触供电的肿瘤热消融装置 |
CN112263322A (zh) * | 2020-09-29 | 2021-01-26 | 杭州睿笛生物科技有限公司 | 一种具有凝血功能的肿瘤消融针 |
CN112716598A (zh) * | 2021-01-20 | 2021-04-30 | 清华大学 | 一种带通体保护层的热消融导管及热消融装置 |
CN113143580A (zh) * | 2021-04-07 | 2021-07-23 | 深圳市眼科医院 | 一种采用氟利昂的笔式纤巧冷冻装置 |
CN113262039A (zh) * | 2021-05-31 | 2021-08-17 | 新瑞鹏宠物医疗集团有限公司 | 消融探针及设备 |
CN114376723A (zh) * | 2022-03-25 | 2022-04-22 | 北京微刀医疗科技有限公司 | 不可逆电穿孔消融针、针道消融装置及消融装置 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3083443A1 (fr) * | 2018-07-03 | 2020-01-10 | Axemox | Dispositif comprenant un objet avec une pointe chauffante et biocompatible |
US20210059739A1 (en) * | 2019-08-29 | 2021-03-04 | Gyrus Acmi, Inc. D/B/A Olympus Surgical Technologies America | Instrument for producing tissue effects at or near an endometrium |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2030285A (en) * | 1934-10-24 | 1936-02-11 | Dinyer George | Cauterizing instrument |
WO1992017121A1 (en) * | 1991-04-05 | 1992-10-15 | Metcal, Inc. | Instrument for cutting, coagulating and ablating tissue |
US6123084A (en) * | 1998-12-18 | 2000-09-26 | Eclipse Surgical Technologies, Inc. | Method for improving blood flow in the heart |
US20060217706A1 (en) * | 2005-03-25 | 2006-09-28 | Liming Lau | Tissue welding and cutting apparatus and method |
US20100318077A1 (en) * | 2002-08-27 | 2010-12-16 | Gal Shafirstein | Selective conductive interstitial thermal therapy device |
WO2011037235A1 (ja) * | 2009-09-28 | 2011-03-31 | 株式会社アドメテック | 生体加熱装置及び温度制御方法 |
WO2012058153A1 (en) * | 2010-10-26 | 2012-05-03 | Naomi Buckley | Neuromodulation cryotherapeutic devices and associated systems and methods |
EP2853214A1 (de) * | 2013-09-29 | 2015-04-01 | Covidien LP | Medizinische Vorrichtungen mit anpassbarer Länge und/oder anpassbarem Durchmesser |
CN204797985U (zh) * | 2015-07-09 | 2015-11-25 | 宁波胜杰康生物科技有限公司 | 一种新型肿瘤冷冻消融导管 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4748979A (en) * | 1985-10-07 | 1988-06-07 | Cordis Corporation | Plaque resolving device |
CN1068525C (zh) * | 1999-04-23 | 2001-07-18 | 孙才均 | 热针电化学肿瘤治疗装置 |
JP4958767B2 (ja) | 2005-02-04 | 2012-06-20 | 株式会社白寿生科学研究所 | 電位治療装置 |
US7993334B2 (en) * | 2005-12-29 | 2011-08-09 | Boston Scientific Scimed, Inc. | Low-profile, expanding single needle ablation probe |
US20120197246A1 (en) * | 2011-01-28 | 2012-08-02 | Medtronic Vascular, Inc. | Ablation catheter |
WO2012100355A1 (en) * | 2011-01-30 | 2012-08-02 | University Health Network | Coil electrode for thermal therapy |
JP5853426B2 (ja) * | 2011-06-08 | 2016-02-09 | 東レ株式会社 | バルーン付きアブレーションカテーテル |
TWM424127U (en) | 2011-06-10 | 2012-03-11 | Fang Wang | Electric knife combined with smoke suction pipe |
US9566105B2 (en) * | 2012-02-07 | 2017-02-14 | Cpsi Holdings Llc | Dual thermal ablation device and method of use |
JP6391215B2 (ja) * | 2012-05-22 | 2018-09-19 | コヴィディエン リミテッド パートナーシップ | 温度ベースの切除完了アルゴリズム |
TWM514304U (zh) | 2015-08-03 | 2015-12-21 | Ting-San Chou | 手掌式肌肉物理治療器 |
CN105125337A (zh) * | 2015-09-02 | 2015-12-09 | 上海导向医疗系统有限公司 | 前列腺肿瘤冷冻消融术中尿道温度可控保护装置 |
-
2017
- 2017-05-10 WO PCT/CN2017/083798 patent/WO2017193938A1/en unknown
- 2017-05-10 EP EP17795556.4A patent/EP3454768A4/de not_active Withdrawn
- 2017-05-10 JP JP2018559973A patent/JP2019516472A/ja active Pending
- 2017-05-10 CN CN201780029411.5A patent/CN109561922A/zh active Pending
- 2017-05-10 US US15/559,101 patent/US20190059971A1/en not_active Abandoned
- 2017-05-12 TW TW106115870A patent/TWI653966B/zh active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2030285A (en) * | 1934-10-24 | 1936-02-11 | Dinyer George | Cauterizing instrument |
WO1992017121A1 (en) * | 1991-04-05 | 1992-10-15 | Metcal, Inc. | Instrument for cutting, coagulating and ablating tissue |
US6123084A (en) * | 1998-12-18 | 2000-09-26 | Eclipse Surgical Technologies, Inc. | Method for improving blood flow in the heart |
US20100318077A1 (en) * | 2002-08-27 | 2010-12-16 | Gal Shafirstein | Selective conductive interstitial thermal therapy device |
US20060217706A1 (en) * | 2005-03-25 | 2006-09-28 | Liming Lau | Tissue welding and cutting apparatus and method |
WO2011037235A1 (ja) * | 2009-09-28 | 2011-03-31 | 株式会社アドメテック | 生体加熱装置及び温度制御方法 |
WO2012058153A1 (en) * | 2010-10-26 | 2012-05-03 | Naomi Buckley | Neuromodulation cryotherapeutic devices and associated systems and methods |
EP2853214A1 (de) * | 2013-09-29 | 2015-04-01 | Covidien LP | Medizinische Vorrichtungen mit anpassbarer Länge und/oder anpassbarem Durchmesser |
CN204797985U (zh) * | 2015-07-09 | 2015-11-25 | 宁波胜杰康生物科技有限公司 | 一种新型肿瘤冷冻消融导管 |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110890795A (zh) * | 2019-10-14 | 2020-03-17 | 宴晶科技(北京)有限公司 | 一种基于非接触供电的肿瘤热消融装置 |
CN110890795B (zh) * | 2019-10-14 | 2021-08-27 | 宴晶科技(北京)有限公司 | 一种基于非接触供电的肿瘤热消融装置 |
CN112263322A (zh) * | 2020-09-29 | 2021-01-26 | 杭州睿笛生物科技有限公司 | 一种具有凝血功能的肿瘤消融针 |
CN112716598A (zh) * | 2021-01-20 | 2021-04-30 | 清华大学 | 一种带通体保护层的热消融导管及热消融装置 |
CN113143580A (zh) * | 2021-04-07 | 2021-07-23 | 深圳市眼科医院 | 一种采用氟利昂的笔式纤巧冷冻装置 |
CN113262039A (zh) * | 2021-05-31 | 2021-08-17 | 新瑞鹏宠物医疗集团有限公司 | 消融探针及设备 |
CN113262039B (zh) * | 2021-05-31 | 2022-10-14 | 新瑞鹏宠物医疗集团有限公司 | 消融探针及设备 |
CN114376723A (zh) * | 2022-03-25 | 2022-04-22 | 北京微刀医疗科技有限公司 | 不可逆电穿孔消融针、针道消融装置及消融装置 |
CN114376723B (zh) * | 2022-03-25 | 2022-07-15 | 北京微刀医疗科技有限公司 | 不可逆电穿孔消融针、针道消融装置及消融装置 |
Also Published As
Publication number | Publication date |
---|---|
US20190059971A1 (en) | 2019-02-28 |
JP2019516472A (ja) | 2019-06-20 |
EP3454768A1 (de) | 2019-03-20 |
EP3454768A4 (de) | 2020-01-01 |
WO2017193938A1 (en) | 2017-11-16 |
TW201804965A (zh) | 2018-02-16 |
TWI653966B (zh) | 2019-03-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN109561922A (zh) | 肿瘤消融系统 | |
US8073551B2 (en) | Coil electrode apparatus for thermal therapy | |
US7879031B2 (en) | Cooled RF ablation needle | |
US4920978A (en) | Method and apparatus for the endoscopic treatment of deep tumors using RF hyperthermia | |
Haemmerich et al. | Hepatic bipolar radio-frequency ablation between separated multiprong electrodes | |
JP5457183B2 (ja) | 癌細胞を破壊する装置及び方法 | |
KR100473041B1 (ko) | 프로브시스템 | |
US6872203B2 (en) | Conductive interstitial thermal therapy device | |
US8880195B2 (en) | Transurethral systems and methods for ablation treatment of prostate tissue | |
EP2208506A1 (de) | Intraluminarer Oncothermie-Katheter | |
CN112004492B (zh) | 具有宽带天线的组织消融装置 | |
Taylor | Implantable radiators for cancer therapy by microwave hyperthermia | |
US20140378956A1 (en) | Selective Conductive Interstitial Thermal Therapy Device | |
US20080312650A1 (en) | Thermal Ablation of Biological Tissue | |
JP2011255180A (ja) | 切除サイズを査定するためのエネルギーアプリケータ温度監視 | |
Kurgan et al. | Estimation of temperature distribution inside tissues in external RF hyperthermia | |
CA2521267C (en) | Cooled rf ablation needle | |
EP1767165B1 (de) | Gekühlter Ablationsnadel | |
Isfort et al. | Efficacy of magnetic thermoablation using SPIO in the treatment of osteoid osteoma in a bovine model compared to radiofrequency and microwave ablation | |
US20140171933A1 (en) | Resonating radio frequency ablation device | |
Cocic et al. | Simulation results of 2.45 GHz coaxial antenna with a ring slot for microwave ablation of a cancer | |
Ito et al. | Microwave antennas for medical applications | |
RU58905U1 (ru) | Установка для разрушения биотканей (варианты) | |
AU2005215926B2 (en) | Cooled RF ablation needle | |
Bloemberg et al. | Focal therapy for localized cancer: a patent review |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190402 |
|
WD01 | Invention patent application deemed withdrawn after publication |